Check out some of the latest MakeUseOf discoveries. All listed websites are FREE (or come with a decent free account option). No trials or buy-to-use craplets. For more cool websites and web app reviews subscribe to MakeUseOf Directory.

SeeMyDesign – Thinking of giving your walls a coat of paint and buying some new furniture? You’ll find the process is much easier if you can visualize how things are going to look when you’re done. Web based and free interior design software SeeMyDesign gives you the opportunity to do just that.

[NO LONGER WORKS] Start3D – Viewing something in 3 dimensions can remarkably change its outlook. Creating 3D photos is usually supposed to be quite a time consuming and complicated task. However, Start3D is a web tool that makes creating cool 3d pictures very easy.

Raphael Color Picker – An HTML color code chart is a must-have for any web designer. However, most available charts on the net are very static, meaning that you have to find your way on a given set of colors. ColorPicker is a simple color picker web app that lets you find the hex code of the color that you need easily. Read more: RaphaelColorPicker: Simple Color Picker Online.

Rapportive – is a Chrome and Firefox extension that lets you replace ads on the right side of your Gmail inbox with a powerful business relationship management tool. Rapportive displays some information about your contacts and links to their available social networking sites that are associated with that email address. Read more: Rapportive: Replace Ads in Gmail with Social Media Profiles.

[NO LONGER WORKS] Subtitle Sync – Unlike other subtitle websites that merely let you download subtitles, SubtitleSync is a complete application for subtitles. In addition to subtitles in multiple languages and over 20 different formats, you can also synchronize, merge and split subtitles online.

These are just half of the websites that we discovered in the last couple of days. If you want us to send you daily round-ups of all cool websites we come across, leave your email here. Or follow us via RSS feed.